tert-butyl (2S)-benzenesulfonylamino-3-[2,3-difluoro-4-{4-(pyrimidin-2-ylamino)piperidin-1-yl}benzoylamino]propionate

Base Information

Chemical Name:tert-butyl (2S)-benzenesulfonylamino-3-[2,3-difluoro-4-{4-(pyrimidin-2-ylamino)piperidin-1-yl}benzoylamino]propionate
CAS No.:247034-24-8
Molecular Formula:C₂₉H₃₄F₂N₆O₅S
Molecular Weight:616.689
Hs Code.:

Synonyms:tert-butyl (2S)-benzenesulfonylamino-3-[2,3-difluoro-4-{4-(pyrimidin-2-ylamino)piperidin-1-yl}benzoylamino]propionate

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Chemical Property of tert-butyl (2S)-benzenesulfonylamino-3-[2,3-difluoro-4-{4-(pyrimidin-2-ylamino)piperidin-1-yl}benzoylamino]propionate

Chemical Property:

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Technology Process of tert-butyl (2S)-benzenesulfonylamino-3-[2,3-difluoro-4-{4-(pyrimidin-2-ylamino)piperidin-1-yl}benzoylamino]propionate

There total 9 articles about tert-butyl (2S)-benzenesulfonylamino-3-[2,3-difluoro-4-{4-(pyrimidin-2-ylamino)piperidin-1-yl}benzoylamino]propionate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

: 247035-31-0
2,3-difluoro-4-{4-(pyrimidin-2-ylamino)piperidin-1-yl}benzoic acid

: tert-butyl (2S)-N-benzenesulfonyl-2,3-diaminopropionate hydrochloride

: 247034-24-8
tert-butyl (2S)-benzenesulfonylamino-3-[2,3-difluoro-4-{4-(pyrimidin-2-ylamino)piperidin-1-yl}benzoylamino]propionate

Guidance literature:: With 4-methyl-morpholine; 1-hydroxybenzotriazol-hydrate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In N,N-dimethyl-formamide; for 13h;
DOI:10.1016/j.bmc.2005.10.061

Reference yield:

: t-butyl (2S)-N-benzenesulfonyl-2,3-diaminopropionate

: 56602-33-6
(benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate

: 247034-24-8
tert-butyl (2S)-benzenesulfonylamino-3-[2,3-difluoro-4-{4-(pyrimidin-2-ylamino)piperidin-1-yl}benzoylamino]propionate

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In N-methyl-acetamide; dichloromethane;

Reference yield:

: 5382-16-1
4-HYDROXYPIPERIDINE

: 247034-24-8
tert-butyl (2S)-benzenesulfonylamino-3-[2,3-difluoro-4-{4-(pyrimidin-2-ylamino)piperidin-1-yl}benzoylamino]propionate

Guidance literature:: Multi-step reaction with 7 steps

1: 67 percent / dimethylsulfoxide / 72 h / 120 °C

2: Et₃N / CH₂Cl₂ / 1 h

3: NaN₃ / dimethylformamide / 5 h / 80 °C

4: 2.10 g / H₂; AcOH / Pd/C / dioxane / 4 h / 20 °C

5: (i-Pr)2NEt / dimethylformamide / 10 h / 125 °C

6: 402 mg / NaOH / methanol; tetrahydrofuran; H₂O / 8 h / 40 °C

7: 100 percent / 1-hydroxybenzotriazole hydrate; N-methylmorpholine; 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride / dimethylformamide / 13 h

With 4-methyl-morpholine; sodium hydroxide; sodium azide; hydrogen; acetic acid; 1-hydroxybenzotriazol-hydrate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; N-ethyl-N,N-diisopropylamine; palladium on activated charcoal; In tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane; water; dimethyl sulfoxide; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2005.10.061